Document Type and Number:
Japanese Patent JPS5550971
Kind Code:
B2
Abstract:
Vinyl acetate/ethylene copolymer powders are obtained by spray-drying of the corresponding aqueous polymer dispersions while simultaneously adding finely divided inorganic materials as anti-caking agents. The polymer powders thus obtained have an excellent storage stability, are easily dispersible in water and yield plastics mortars of high water resistance and plasterings made therefrom which are free from cracks.
Application Number:
JP3280673A
Publication Date:
December 22, 1980
Filing Date:
March 23, 1973
Export Citation:
International Classes:
C08L23/08; C08F261/04; C08J3/12; C08L23/00; C08L31/04
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